Mini submarines used to smuggle cocaine out of the Colombian jungle.
(01:15)Low on cash, Clare Matthews decides to try drug smuggling to continue living in India's party scene.
(02:35)Lucy is on a hunt for the world's weirdest penis and the Echidna named Grumpy has got the goods.
(02:54)Alaskan Wildlife Trooper is on game patrol on board his floating office.
(01:32)How do plastic bottles transform from trash to building blocks? Get an inside look at the production factories.
(03:16)Special Effects Photography and Computer Generated Images. How the jaw dropping effects were created – from the blink of a...
(04:52)SawMill Sink webisode from Diving the Labyrinth series on National Geographic Channel.
(02:50)Find out why predatory conflict isn't limited to battles between different species.
(03:02)A picture speaks a thousand words… Or in this case, thousands of dollars.
(02:43)Species upon species converge in the Falkland Islands to end their migratory journeys in mating and birth.
(02:15)Oil is one of the most important commodities today. What would our world look like if we ran out of oil?
(01:14)From a south-London estate to a Barbados prison, Zara Whittaker tells her story about poverty, drug smuggling and life behind...
(00:43)Three different breeds, one single species. Now for the first time, watch the differences as they emerge.
(01:09)Mike gets under the skin of scabies in Mumbai, one of the largest cities on the planet.
(03:11)Master of Deception tells the real-life story about Zoe McGarry who was given an eight year jail sentence after being caught...
(00:36)The tallest man-made structure on earth, a city in the sky, is the pinnacle of skyscraper engineering.
(01:57)From small viscous meat eaters to vegetarian giants, dinosaurs came in all shapes and sizes. Remarkable new evidence suggests...
(00:59)ATF K-9 Gavin
(03:35)Tim Shaw runs an experiment to see if a vacuum packed woman can walk a few steps in order to win money.
(03:01)